The pennsylvania railroad was headquarted in which city?

What clause(s) expanded the power of the executive branch, especially relating to foreign policy?

When there are advances in technology, such as the personal computer, how might business productivity change? a) productivity is separate from technological advances so there is no impact. the new technology can replace outdated, less efficient, machinery. o) the businesses' products will no longer be demanded. d) manufactured items will be made elsewhere.

Answer the following question in 3-4 complete sentences. explain the arizona highways leak and its outcome.